From dddad4f8940615bcad589c25f15ca920a062a163 Mon Sep 17 00:00:00 2001 From: asterix Date: Wed, 28 Apr 2010 11:59:45 +0000 Subject: [PATCH] Add support for flash sizes on all supported AT91SAM7 cpus. git-svn-id: https://src.develer.com/svnoss/bertos/trunk@3558 38d2e660-2303-0410-9eaa-f027e97ec537 --- bertos/cpu/arm/io/at91sam7.h | 23 ++++++++++++++++++++++- 1 file changed, 22 insertions(+), 1 deletion(-) diff --git a/bertos/cpu/arm/io/at91sam7.h b/bertos/cpu/arm/io/at91sam7.h index 2783307f..9a2e6db8 100644 --- a/bertos/cpu/arm/io/at91sam7.h +++ b/bertos/cpu/arm/io/at91sam7.h @@ -144,13 +144,34 @@ #endif -#if CPU_ARM_AT91SAM7S256 || CPU_ARM_AT91SAM7X256 +#if CPU_ARM_AT91SAM7S64 + #define FLASH_MEM_SIZE 0x10000UL ///< Internal flash memory size + #define FLASH_PAGE_SIZE_BYTES 128 ///< Size of cpu flash memory page in bytes + #define FLASH_BANKS_NUM 1 ///< Number of flash banks + #define FLASH_SECTORS_NUM 16 ///< Number of flash sector + #define FLASH_PAGE_PER_SECTOR 32 ///< Number of page for sector + +#elif CPU_ARM_AT91SAM7S128 || CPU_ARM_AT91SAM7X128 + #define FLASH_MEM_SIZE 0x20000UL ///< Internal flash memory size + #define FLASH_PAGE_SIZE_BYTES 256 ///< Size of cpu flash memory page in bytes + #define FLASH_BANKS_NUM 1 ///< Number of flash banks + #define FLASH_SECTORS_NUM 8 ///< Number of flash sector + #define FLASH_PAGE_PER_SECTOR 64 ///< Number of page for sector + +#elif CPU_ARM_AT91SAM7S256 || CPU_ARM_AT91SAM7X256 #define FLASH_MEM_SIZE 0x40000UL ///< Internal flash memory size #define FLASH_PAGE_SIZE_BYTES 256 ///< Size of cpu flash memory page in bytes #define FLASH_BANKS_NUM 1 ///< Number of flash banks #define FLASH_SECTORS_NUM 16 ///< Number of flash sector #define FLASH_PAGE_PER_SECTOR 64 ///< Number of page for sector +#elif CPU_ARM_AT91SAM7S512 || CPU_ARM_AT91SAM7X512 + #define FLASH_MEM_SIZE 0x80000UL ///< Internal flash memory size + #define FLASH_PAGE_SIZE_BYTES 256 ///< Size of cpu flash memory page in bytes + #define FLASH_BANKS_NUM 2 ///< Number of flash banks + #define FLASH_SECTORS_NUM 32 ///< Number of flash sector + #define FLASH_PAGE_PER_SECTOR 64 ///< Number of page for sector + #else #error Memory size definition for selected ARM CPU #endif -- 2.25.1